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Microsoft 70-450 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Optimize database performance | - Optimize database objects and queries
|
| Design and implement database availability solutions | - Implement high availability solutions
|
| Maintain databases | - Manage data movement and integration
|
| Design and implement a database infrastructure | - Design database storage solutions
|
Microsoft PRO:MS SQL Serv 08,Design,Optimize, and Maintain DB Admin Solu Sample Questions:
Question 1
You are a professional level SQL Sever 2008 Database Administrator.
A business-critical database is hosted by the instance, and the database must be constantly available to the users with no data loss. Filestream data is contained by the database.
A high-availability solution should be designed for the site.
Which solution should be utilized?
A. Asynchronous database mirroring should be utilized.
B. Database snapshot should be utilized.
C. Failover clustering should be utilized.
D. Synchronous database mirroring with a witness server should be utilized.
Question 2
You are a professional level SQL Sever 2008 Database Administrator.
The computer on which the instance run has the following three features:
64-GB RAM, four quad-core processors, and several independent physical raid volumes A transactional database will be implemented on the instance.
In addition, the database should have a high volume of INSERT, UPDATE, and DELETE activities, creation of new tables is contained by the activities. You need to maximize disk bandwidth and decrease the contention in the storage allocation structures so as to have the performance of the database optimized.
Which action will you perform to finish the task?
A. To finish the task, the affinity I/O mask option should be configured properly.
B. To finish the task, database and log files should be placed on the same volume.
C. To finish the task, the affinity mask option should be configured properly.
D. To finish the task, multiple data files should be create for the database.
Question 3
You administer SQL Server 2008 servers on a single site.
The site contains the following two SQL Server 2008 instances:
An Enterprise Edition server on a server that has a redundant array of independent disks (RAID) 10 disk system
A Standard Edition server on a server that has a RAID 5 disk system
Each instance hosts a single application. You need to recommend a high-availability solution for the site to meet the following business requirements:
The solution can be implemented on the existing systems.
The database is available with minimal downtime.
Data loss is minimal.
There is minimal effect on the existing system.
What are two possible ways to achieve this goal? (Each correct answer presents a complete solution.
A. Failover clustering
B. Log shipping
C. Database snapshot
D. Replication
Question 4
You are a professional level SQL Sever 2008 Database Administrator.
Your company wants to enforce naming standards for the database objects.
A solution should be designed by you to enforce naming standards,
and the least amount of administrative and programming efforts should be utilized.
Which action should you perform?
A. DDL triggers should be created for one of the instances, and then Microsoft SQL Server Management Studio (SSMS) should be utilized to script the definition of the DDL triggers. At last, the script should be run on all instances by utilizing the registered server??s node from SSMS.
B. Policy-Based Management policies should be created, and then the policies should be distributed by utilizing a configuration server.
C. Event notifications should be utilized to handle the DDL events.
D. DDL triggers should be created for one of the instances, and then SQL Server Management Objects (SMO) should be utilized to script the definition of the DDL triggers. At last, the script should be run by utilizing Microsoft Windows PowerShell on all instances.
Question 5
You are a professional level SQL Sever 2008 Database Administrator.
There are 30 branch offices in DoubleSecurity Insurance, and in the branch offices, customer data are stored in SQL Server 2008 databases. Customer data should be security compliant if it is stored through multiple database instances.
You intend to utilize the Policy-Based Management feature to design a strategy for custom policies. And the format of custom policies is XML format. The requirements listed below should be satisfied.
The company distributes custom policies to all instances. In addition, the company enforces the policies on all instances. A strategy should be thought out and the minimum amount of administrative effort should be utilized.
Which action should you perform to finish the task?
A. To finish the task, a configuration server should be utilized.
B. To finish the task, the Distributed File System Replication service should be utilized.
C. To finish the task, the policies should be distributed by utilizing Group Policy Objects.
D. To finish the task, the policies should be distributed by utilizing the Active Directory directory service.
Solutions:
| Question 1 Answer: C | Question 2 Answer: D | Question 3 Answer: B,D | Question 4 Answer: B | Question 5 Answer: A |


